| Type | Transistor | |
| Case | SOT23 | |
| Manufacturer | National Semiconductor - NSC | |
| Vbr CBO | 40 | |
| Vbr CEO | 20 | |
| C(ob) (F) | 4.0p | |
| hfe | 40 | |
| Ic Max. (A) | 300m | |
| Icbo Max. @Vcb Max. (A) | 30n | |
| t(stor) Max. (S) | 35n | |
| Trans. Freq (Hz) Min. | 500M | |
| @VCE (test) (V) | 1.0 | |
| @Ic (A) | 10m | |
| Pinout Equivalence Number | 3-17 | |
| Surface Mounted Yes/No | YES | |
| SKU | 555600 | |